Petrora

COUNTIES · HOUSTON · OPERATORS

Houston County Operators

Every operator with a permit on file or a well of record here, ranked by permits issued in the window. Wells are each operator's current inventory in the county from the RRC wellbore file.

1 year3 years10 yearsAll time
#OperatorPermitsAll timeHorizontalWellsFirstLast
1Empire Texas Operating LLC66042May 29, 2026Sep 21, 2026
2Walker Operating Company4400Jun 3, 2026Oct 29, 2026
3Parten Operating Inc.148043Jun 19, 2026Jun 19, 2026
4Maximus Operating, Ltd.1403Dec 9, 2025Dec 9, 2025
5BKV Dcarbon Ventures, LLC1100Apr 21, 2026Apr 21, 2026
6TGB Equipment Leasing, LLC1100Oct 27, 2026Oct 27, 2026
7XTO Energy Inc.—00180——
8Range Production Company—43077——
9HD Operating Co LLC—0077——
10Rusk Energy Operating LLC—7047——
11Trailblazer Energy Resources,llc—2031——
12Sem Operating Company LLC—46030——
13Samedan Oil Corporation—41022——
14Urban Oil & Gas Group LLC—0022——
15Atlas Operating LLC—0018——
16Rose City Resources LLC—0018——
17Parten, J. R.—25014——
18Glen Rose Corporation—4013——
19Union Oil Company of Calif-Van—0013——
20Humble Oil & Refining Co.—0011——
21Amoco Production Company—3010——
22Jackson B. M.—0010——
23Big Creek Operating Company LLC—1009——
24Kodiak Oil & Gas, Inc.—609——
25Carter-Gragg Oil Co.—009——
26LA Coastal Pet. Corp.—009——
27Exxon Corp.—2508——
28EOG Resources, Inc.—1807——
29A.O.E. Operators Inc.—007——
30Kiva Resources Inc.—007——
31Energy & Expl. Prtnrs Oper., LP—2706——
32Burk Royalty Co., Ltd.—2506——
33Marshall Expl. Inc.—1506——
34Permian West Pipe Inc.—006——
35Proline Energy Resources Inc—006——
36Mobil Producing TX. & N.M. Inc.—3105——
37Weeks Exploration Company—1505——
38Etx Energy, LLC—605——
39Questar Expl. and Prod. Co.—205——
40Sun Exploration & Production Co.—205——
41Sonora Petroleum Corp.—105——
42Hibbard Energy LP—005——
43XTO Energy Inc.—4904——
44Interstate Explorations LLC—3304——
45Parten Oil Co.—1404——
46TXO Production Corp.—804——
47Manti Operating Company—604——
48Enfield Operating Company, LLC—404——
49Sun Expl. & Prod. Co.-Longview—304——
50Union Oil Company of California—304——
51Dillon H.L. Jr. & McCormick S.E—004——
52H. & H. Supply Company—004——
53Lease Holders Acquisitions LLC—004——
54Maddox&may Bros Casing Serv.inc.—004——
55Sandel Operating Company—004——
56Slocum Gas Co.—004——
57Transglobal Energy L.L.C.—004——
58Houston Petroleum Company—4703——
59Brooks Petroleum Company—1003——
60Interregional Operating Services—803——
61McRae & Henry, Ltd—603——
62Westland Oil Development Corp.—603——
63Baxter, Murphy H.—403——
64Ouida Oil—303——
65Ridge Petroleum Inc.—103——
66Coastal Well Service Inc.—003——
67International Petroleum Corp.—003——
68Lone Star Prod. Co.—003——
69Oil Well Recovery Services Inc.—003——
70Operator P-5 Not on File—003——
71Russell Otis—003——
72Snowden Operating Co.—003——
73Navidad Resources, LLC—8702——
74Chesapeake Operating, Inc.—2902——
75Balance Production Corporation—902——
76Arcadia Refining Co.—602——
77Elliott Oil & Gas Operating Co.—602——
78Reynolds Drilling Co., Inc.—602——
79Strago Petroleum Corporation—502——
80Jamex, Inc.—402——
81American Exploration Company—302——
82Katy Resources Etx, LLC—302——
83Pardus Oil & Gas Operating, LP—302——
84Seidler Oil & Gas Operating, LLC—302——
85Smith & Hinchliffe—202——
86TX Energy Services, LLC—202——
87Anadarko E&P Company LP—102——
88Carless Resources (Texas) Inc.—102——
89Crown Central Petroleum Corp.—102——
90Moran Corporation, The—102——
91Noble Energy Inc—102——
92Bartee George M.—002——
93Beehive Operating LLC—002——
94Berry Oil Company—002——
95Bonanza Oil Corp.—002——
96Bosco Petroleum LLC—002——
97BRG Petroleum Inc.—002——
98Browning Landon—002——
99Bryant - Chase Energy Corp.—002——
100Buffco Production Inc.—002——
101Cal-Tex Development Corp.—002——
102Culver & Cain Production LLC—002——
103Daniel Resource Development Inc.—002——
104Fender Harris R.—002——
105Four - S Oil Company Inc.—002——
106Hawkins H. L. & H. L. Jr.—002——
107Lloyd Bob M.—002——
108Weathers Exploration Inc.—002——
109Wilson Don H.—002——
110W & W Production Inc.—002——
111Treadstone Energy Partners, LLC—4901——
112Goldking Prod. Co.—3501——
113Prudential Energy Company, The—2101——
114Hallwood Petroleum, Inc.—1001——
115Palmer Petroleum Inc.—1001——
116Inexco Oil Company—901——
117Ensource Inc.—701——
118Petroreal Inc.—701——
119Hunt Oil Company—601——
120Watkins Production Company—601——
121Dixon Exploration, Inc.—501——
122Louisiana Land & Expl. Co., The—501——
123Bryant & Carr, Inc.—401——
124Coffman, Thomas D. Inc.—401——
125Mustang Drilling, Ltd.—401——
126Rippy Oil Company—401——
127Texas Oil & Gas Corp.—401——
128Bellwether Exploration Company—301——
129Bomar Oil & Gas, Inc.—301——
130Brazos Resources, Inc.—301——
131Harleton Oil & Gas Inc.—301——
132McMurrey Petroleum, Inc.—301——
133Republic Energy Inc.—301——
134Basin Operating Co. Ltd.—201——
135Crow, David—201——
136Global Natural Resources Corp.—201——
137Security Exploration, Inc.—201——
138TDC Energy Corporation—201——
139Union Pacific Resources Company—201——
140Will-Drill Production Co., Inc.—201——
141Amerada Hess Corporation—101——
142BRG Lone Star Ltd.—101——
143Christico Petroleum Company—101——
144Curzac Oil and Gas, LLC—101——
145Cxy Energy Inc.—101——
146Expand Operating LLC—101——
147Gel Petroleum, Inc.—101——
148Graward Operating, Inc.—101——
149Maynard Oil Co.—101——
150Means Oil Co.—101——
151Mustang Drilling, Inc.—101——
152Paladin Corporation—101——
153PXP Gulf Coast Inc.—101——
154QEP Energy Company—101——
155Sonat Exploration Company -Tyler—101——
156Sulphur River Exploration, Inc.—101——
157Texakoma Operating, L.P.—101——
158Wagner Oil Company—101——
159Accidie Exploration and Dev. Inc—001——
160Alamo Pet. Co.—001——
161Ascent Oil & Gas Corp.—001——
162Atropos Exploration Company—001——
163Carlon Oil Company—001——
164Chambers & Kennedy—001——
165Chevron Midcontinent L.P.—001——
166Cliff Oil & Gas—001——
167Contrast Energy LLC—001——
168Crimson Exploration Oper. Inc.—001——
169DHW Well Service Inc.—001——
170Dillon H. L. Jr.—001——
171Felderhoff Production Company—001——
172Fikes Leland—001——
173Formation Resour Field Svcs LLC—001——
174Fort Worth Oil & Gas Inc.—001——
175Gaither Petroleum Corporation—001——
176Hailey Jack—001——
177Howard Anthony E. F.—001——
178Jla Resources Company—001——
179J & M Well Salvage Company—001——
180K-3 Resources LP—001——
181Killingsworth Lee Operator—001——
182Krenek Enterprises Inc.—001——
183Marathon Oil Company—001——
184McDaniel Company Inc. The—001——
185Mission Resources Corporation—001——
186Mitchell Geo. & Assoc. Inc.—001——
187Moore-McCormack Energy Inc.—001——
188Moore Prod. Service Inc.—001——
189Navarro Operating Co.—001——
190Newton Corp. The—001——
191Oklatex Oilfield Eqpt Inc—001——
192Pace John W. & Chambers &kennedy—001——
193Permian West Corp.—001——
194Proex Energy Management L.L.C.—001——
195Proven Natural Resources LLC—001——
196Puma Exploration Company—001——
197Quinney K. A.—001——
198Randall Exploration LLC—001——
199Red Willow Production LLC—001——
200Robbins Petroleum Corp.—001——
201Russell - Ft. Trinidad Op. LLC—001——
202Samedan Oil-May Petroleum—001——
203Sanhall Corporation—001——
204Schlachter Danial R.—001——
205Tejano Production Inc.—001——
206Tenneco Oil Co.—001——
207West Wesley—001——
208Wheeler Operating Corporation—001——
209P.A.M. Petroleum, Inc.—6200——
210Lomak Production Company—4000——
211Trivium Operating, LLC—3200——
212C & D Petroleum Exploration, Inc—2100——
213Basa Resources, Inc.—2000——
214Denovo Oil & Gas, Inc.—1900——
215Llog Exploration Texas, L.P.—1300——
216Winn Exploration Co., Inc.—1300——
217J-W Operating Co.—1100——
218Petroquest Energy, L.L.C.—900——
219Juneau Energy, LLC—700——
220New Gulf Resources, LLC—700——
221Oslin Exploration Company—700——
222Sun Expl. & Prod. Co.-Houston—700——
223Amberex Corporation—600——
224Anadarko Petroleum Corporation—600——
225Dixon Drilling Company—600——
226Shell Western E&P Inc.—600——
227Cabot Oil & Gas Corporation—500——
228Cook Exploration Co.—500——
229Keystone Exploration, Inc—500——
230Moore-McCormack Oil & Gas Corp.—500——
231Plains Petroleum Operating Co.—500——
232Valence Operating Company—500——
233Aquinas Oil & Gas, LLC—400——
234Cordillera Energy Prtnrs Iii,llc—400——
235Devon Energy Production Co, L.P.—400——
236Encana Oil & Gas(usa) Inc.—400——
237Explorer Pipeline Company—400——
238Mobil Oil Corporation—400——
239Santa FE Energy Co.—400——
240Texas Crude, Inc.—400——
241Texas Moran Exploration Company—400——
242Union Production Corporation—400——
243Valley Resources, Inc.—400——
244Western Chief Operating, L.L.C.—400——
2453TEC Energy Corporation—300——
246Apache Corporation—300——
247Enserch Exploration, Inc—300——
248Gulf Tide Oil Company, The—300——
249Houston Oil & Minerals Corp.—300——
250J-O'B Operating Company—300——
251Kaiser-Francis Oil Company—300——
252Longhorn Oil&gas Co.—300——
253Mid-Gulf, Inc.—300——
254Opex Energy, LLC—300——
255PXP Texas Inc.—300——
256Rome Exploration Co, Inc.—300——
257SDG Operating Company, Inc—300——
258Seneca Resources Corp.—300——
259Stream Energy, Inc.—300——
260Sundance Resources, Inc.—300——
261Supron Energy Corp.—300——
262Terrace Energy, LLC—300——
263Txco Resources Inc.—300——
264Altair Energy Corp.—200——
265American Cascade Energy, Inc.—200——
266Arco Oil & Gas Co.—200——
267Armour Properties—200——
268Barrow-Shaver Resources Co.—200——
269Beem Oil & Gas Company—200——
270Bend Petroleum Corp.—200——
271Block T Operating, LLC—200——
272Cambridge & Nail—200——
273Chalker Energy Management Ii,llc—200——
274Conoco Inc.—200——
275Crocket Petroleum, Inc.—200——
276Denman-Friesen Co.—200——
277Dow Chemical Co., The—200——
278Duncan Oil & Gas, Inc.—200——
279Edge Petroleum Oper. Co., Inc.—200——
280EP Operating Company—200——
281Etoco, L.P.—200——
282Jandar Exploration—200——
283Jeems Bayou-Chambers Expl.—200——
284Jyl, LLC—200——
285L & B Oil Co. Inc.—200——
286L.M.S. American Holdings Corp.—200——
287Mack Energy Co.—200——
288Maverick Energy & Dev. Corp.—200——
289Moore McCormack Production, Inc.—200——
290National Gulf Production, Inc.—200——
291Oil & Gas Reserves, Inc.—200——
292Patriot E & P Company—200——
293Penn Resources, Inc.—200——
294Riata Energy, Inc.—200——
295Rowan, J. R. & Simms, Bryan L.—200——
296Sandi Production, Inc.—200——
297Sue-Ann Operating Co.—200——
298Tejas Operating Company, Inc.—200——
299Unocal Exploration Corporation—200——
300U.S. Exploration Corporation—200——

421 OPERATORS · THE 300 MOST ACTIVE SHOWN · WINDOW ON THE RRC ISSUE DATE